128049192

素因数分解:

$2^3\times 3^2\times {\mathrm{1778461}}^1$

素因数の和:1778473

約数の個数: 24

約数和(自身を含む): 346800090

約数和(自身を除く): 218750898

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1778461, 3556922, 5335383, 7113844, 10670766, 14227688, 16006149, 21341532, 32012298, 42683064, 64024596, 128049192]

約数ペア:

[(1, 128049192), (2, 64024596), (3, 42683064), (4, 32012298), (6, 21341532), (8, 16006149), (9, 14227688), (12, 10670766), (18, 7113844), (24, 5335383), (36, 3556922), (72, 1778461)]